Find the Line of Symmetry

question 237

Multiple Choice

Find the line of symmetry.
-f(x) = + 20x + 52

• A) x = -5
• B) x = 5
• C) x = -2
• D) x = 2

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Definitions:

Remaining

The portion of something that is left after other parts have been used, removed, or subtracted.

Variance

A measure of how much values in a set differ from the mean, used in statistics to represent variability within a dataset.

Random Variable

A variable whose values depend on outcomes of a random phenomenon, having a distribution that can be analyzed statistically.

Wait Time

The duration a person or object remains idle before a specific event occurs or service is provided.